2. Upgrade to Pro

Duplicate File Finder is free to download from the App Store and allows you to find and remove duplicate files. It also has a PRO mode that is available with in-App Purchase and provides even more features. Let’s take a look at them.

Free modePro mode
  • Find all duplicate files and folders
  • Delete duplicate files
  • Scan all drive types
  • Have a QuickLook of duplicates
  • Search quickly among duplicates by category
  • Skip scanning certain folders, files, files with specified extensions
  • Use Autoselect option
  • Quickly open duplicates in Finder
  • Regulate minimal and maximum size of files for scanning

Includes all the features of free mode and even more:

  • Remove duplicate folders
  • Remove duplicates in Similar folders
  • Provide Smart Cleanup hints
  • Find duplicates in hidden folders

Thus, if you want to do a deep cleanup, you should upgrade to Pro. And here is what possibilities you get:

  • remove duplicate folders;
  • view Similar folders;
  • use cleanup hints

  Let’s learn how to upgrade:

  1. Click the green Upgrade to Po button from the top right corner of the app’s window.

duplicate finder - upgrade

  1. You will see a pop-up window. Click the button with the price $4.99.
  2. In the window that appears, enter your Apple ID username and password, and click Sign in.

That’s all. You will understand that the in-app purchase is completed as soon as the green button and lock icons next to the features disappear. If, after this action, nothing has been changed, then reboot your Mac → launch the app → click again Upgrade to Pro → click Restore.


If you still have questions, read the article “How to upgrade to Pro” or ask us at [email protected]. We are here to help you.